What are the cheapest airlines to fly from Billings to Buenos Aires one-way?

The cheapest airlines for a one-way flight from Billings to Buenos Aires are Delta ($1,333), Air Canada ($3,013), and American Airlines ($3,268).

What is the cheapest month to book a flight from Billings to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Billings to Buenos Aires (average of $795). Flying from Billings to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Billings to Buenos Aires?

Travelers seeking maximum savings on their Billings to Buenos Aires flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from Billings to Buenos Aires?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Buenos Aires. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest time of day to fly from BIL to BUE?

A simple way to save on the total cost of your ticket is to fly from Billings to Buenos Aires in the morning. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.

What airport do you fly from for flights from Billings to Buenos Aires?

For a flight from Billings to Buenos Aires, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city. Billings Logan Intl is the only Billings airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Billings Logan Intl on a regular basis.

Can I find deals for flights from Billings to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Billings to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Billings to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Buenos Aires.

Can I find deals for business class flights from Billings to Buenos Aires?

Yes. Cheapflights offers flight deals from Billings to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,333+ Flights from Billings to Buenos Aires

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Cheap flight deals from Billings to Buenos Aires

Round-trip from	$1,470 (Delta)
One-way from	$1,333 (Delta)

From Billings Logan Intl to Buenos Aires (BUE)

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One-way flight from Billings Logan Intl to Buenos Aires (BUE)

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Find flight deals from Billings to Buenos Aires

Cheapest flights from Billings to Buenos Aires
Explore the most affordable flight options available from Billings to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Sun 12/75:45 amBIL - EZE

2 stops24h 00mDelta

Wed 12/104:05 amEZE - BIL

2 stops22h 27mDelta

Deal found 7/30

$1,470

Best flights from Billings to Buenos Aires
Discover carefully curated flight deals from Billings to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Sun 12/76:25 amBIL - EZE

2 stops22h 35mDelta

Thu 12/1110:50 pmEZE - BIL

2 stops27h 54mDelta

Deal found 7/30

$1,470

One-way flights from Billings to Buenos Aires
Search for one-way flight options from Billings to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Mon 12/155:45 amBIL - EZE

2 stops24h 00mDelta

Deal found 7/30

$1,333

Mon 12/157:00 amBIL - EZE

3 stops52h 10mAir Canada

Deal found 7/30

$3,013

Mon 12/152:04 pmBIL - EZE

1 stop14h 11mAmerican Airlines

Deal found 7/30

$3,268

Cheapflights Fare Finder

Use the filters below to find and compare flights from Billings to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Sun 12/7

6:25 am-9:00 am

2 stops22h 35m

Buenos Aires Ministro Pistarini

Thu 12/11

10:50 pm-10:44 pm

2 stops27h 54m

$1,470

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Mon 12/15

5:45 am-9:45 am

2 stops24h 00m

$1,333

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Mon 12/15

7:00 am-3:10 pm

3 stops52h 10m

$3,013

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Mon 12/15

2:04 pm-8:15 am

1 stop14h 11m

$3,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Billings to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Billings with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Buenos Aires

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown Delta, American Airlines, and Air Canada from Billings to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,851 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Billings to Buenos Aires?
For a flight from Billings to Buenos Aires, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city. Billings Logan Intl is the only Billings airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Billings Logan Intl on a regular basis.
What are the cheapest airlines to fly from Billings to Buenos Aires one-way?
The cheapest airlines for a one-way flight from Billings to Buenos Aires are Delta ($1,333), Air Canada ($3,013), and American Airlines ($3,268).
Can I find deals for flights from Billings to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Billings to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Billings to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Buenos Aires.
Can I find deals for business class flights from Billings to Buenos Aires?
Yes. Cheapflights offers flight deals from Billings to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Billings to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Billings to Buenos Aires (average of $795). Flying from Billings to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$1,333+ Cheap flights from Billings (BIL) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Billings to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Billings to Buenos Aires

Round-trip from

One-way from

Find flight deals from Billings to Buenos Aires

Cheapest flights from Billings to Buenos AiresExplore the most affordable flight options available from Billings to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Billings to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Billings to Buenos Aires that are best for you.

Best time to book a flight from Billings to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Billings with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Billings to Buenos Aires

Reviews of airlines servicing Buenos Aires

Read reviews from past customers who have flown Delta, American Airlines, and Air Canada from Billings to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Billings to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Billings to Buenos Aires?

What are the cheapest airlines to fly from Billings to Buenos Aires one-way?

Can I find deals for flights from Billings to Buenos Aires that include hotel bookings?

How can I find direct flights from Billings to Buenos Aires?

Can I find deals for business class flights from Billings to Buenos Aires?

What is the cheapest month to book a flight from Billings to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Billings to Buenos Aires
Explore the most affordable flight options available from Billings to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.